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发明名称
Stepped-lap core for inductive apparatus
摘要
申请公布号
US2973494(A)
申请公布日期
1961.02.28
申请号
US19570674406
申请日期
1957.07.26
申请人
WESTINGHOUSE ELECTRIC CORPORATION
发明人
ELLIS BELVIN B.
分类号
H01F41/02
主分类号
H01F41/02
代理机构
代理人
主权项
地址
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